I've never been a flag waver (patriotism bugs the crap out of me), but I really love that we've got someone like Darwin on our money ... it just seems right. I could understand national pride if it was done like like this because it celebrates people, not country (or ruler).

I'd love to see other figures, maybe Isaac Newton or Thomas Paine ... we've got some cool people in our history who were big on reason (well, except Newton a bit - being slightly, erm, an alchemist :))